Munga-Thirri National Park

Munga-Thirri National Park, formerly known as Simpson Desert National Park, spans over 10 million hectares across Queensland and South Australia. It protects the heart of the Simpson Desert, one of the world's largest sand dune deserts, characterized by towering parallel sand dunes stretching up to 40 kilometers in length and rising 30 meters high. The park’s landscape is dominated by expansive red sands, claypans, and ephemeral lakes, providing unique habitats for desert-adapted flora and fauna. Vegetation includes spinifex grasses, acacias, and desert oaks, while iconic wildlife features species such as the rare Eyrean grasswren, the sandhill frog, and various reptiles. Historically, the area holds cultural significance for the Arrernte and Wangkangurru peoples, who have traditional ties to the land and its natural resources. Recreational opportunities include four-wheel driving on extensive desert tracks like the famous French Line, bush camping, bird watching, and scenic photography. Visitors are drawn to landmarks such as Poeppel Corner, the intersection of Queensland, South Australia, and the Northern Territory, and the remote desert wilderness provides a profound sense of isolation and natural beauty. Munga-Thirri is a destination for adventurers prepared for extreme conditions, and it offers a raw encounter with one of Australia’s most iconic arid environments.